LG LFCC22426S - Page 63

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12-4 Check D
D1. Activate Protection logic
˜ 
˜ 
Cycle check with protection logic




































D2. sealed system diagnosis
˜ 
Sealed system






ƒ˝−












⁄f
fl˛
fl˛



fl˛








fl˛
fl˛
‰



‰


‰
‰

ˆ˘˝
˘˙˛˝ 


fl˛
‰


‰










- 87-
Compressor Troubleshooting
WARNING HIGH VOLTAGE
Step 1) Open PWB cover Step 2) Check for blinking frequency of LED, PWB
If compressor is normal, it does not blink
: Refer to the next page to find out what actions to take according to how many times LED blink
LED Lamp